From 0b44a0315b47dd8eced9f3b7f31580cf14bbfc01 Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Sat, 12 Feb 2011 00:22:29 -0500
Subject: initial check-in, version 0.5.0

---
 src/linux/getdtablesize.c | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 src/linux/getdtablesize.c

(limited to 'src/linux/getdtablesize.c')

diff --git a/src/linux/getdtablesize.c b/src/linux/getdtablesize.c
new file mode 100644
index 00000000..623a6af3
--- /dev/null
+++ b/src/linux/getdtablesize.c
@@ -0,0 +1,9 @@
+#include <limits.h>
+#include <sys/resource.h>
+
+int getdtablesize(void)
+{
+	struct rlimit rl;
+	getrlimit(RLIMIT_NOFILE, &rl);
+	return rl.rlim_max < INT_MAX ? rl.rlim_max : INT_MAX;
+}
-- 
cgit v1.2.1